baber/WOPTO huggingface dataset:
Patent EP-0126795-A1 (EP)
Inventor: MATSUI SHIGETOMO
IPC: B21C37/08
Filed: 1983-05-30
Abstract: In the manufacture of welded pipes, edge buckling or waving of the strip (1) is prevented by heating. In one method, during the process for bending the strip (1) into a tubular form (10), the edges (7) of the strip (1) are heated so that tensile stress exerted thereon is reduced to a minimum and, thereafter, before the edges (7) are abutted against each other, the strip is wholly heated so that the compressive stress exerted on the edges is reduced to a minimum. According to another mode, during the process for bending the strip (1) gradually into a tubular form (10) or during the process in which the edges (7) of the strip are held in abutment against each other, the strip except its portions of the edges (7) is substantially or partially heated so that the strip except its portions of the edges is subjected to compressive stress while the portions of the edges are subjected to tensile stress, and under these conditions the edges are welded together.
Patent EP-0103879-A1 (EP)
Inventor: EGGERS HARALD DIPL-ING
IPC: H01L21/31
Filed: 1983-09-19
Abstract: In manufacturing a monolithic integrated semiconductor circuit having at least two conductor track levels arranged above one another, the structured metallisation last applied is always first covered with a polyimide layer and the latter with a silicon nitride layer produced by plasma discharge. The latter is used as a substrate for the fresh conductor track level to be applied. In this way, open circuits at the crossing points of conductor tracks, in particular of aluminium, are avoided. In addition, the adhesive capacity is improved compared with conductor tracks applied directly to a polyimide base. <IMAGE>
Patent EP-0109658-A1 (EP)
Title: Equipement de transmission synchrone de données
Inventor: LEVY MICHEL
IPC: H04L25/49
Filed: 1983-11-17
Abstract: Cet équipement de transmission synchrone de données reçoit les données sous forme d'informations binaires et les assemble par groupes successifs de deux qu'il transmet l'un après l'autre au cours d'intervalles de temps égaux et successifs de durée T dits temps Baud au moyen d'éléments de signal occupant chacun un temps Baud et pouvant prendre une parmi quatre formes possibles définies par les fonctions: <IMAGE> Il comporte en réception un circuit de détection directe (23) avec des bascules (242, 243) assurant l'échantillonnage des éléments de signal au cours des deuxième et troisième quarts de temps Baud et des moyens logiques (244) assurant la reconnaissance des formes des éléments de signal. Son circuit de récupération de rythme Baud (22) procède à partir d'une comparaison de deux versions des éléments de signal reçus retardées l'une par rapport à l'autre d'un délai égal à un demi temps Baud.
Patent EP-0097446-A1 (EP)
Inventor: MICETICH RONALD G
IPC: C07F7/08
Filed: 1983-06-07
Abstract: A penicillin derivative represented by the following formula, and a pharmaceutically acceptable salt thereof and ester thereof:
     wherein R, and R 2  are each the same of different and represent hydrogen atom, trialkylsilyl group, carboxyl group, carboxyl group forming a pharmaceutically acceptable salt or esterified carboxyl group, and a process for preparing the same and a β-lactamase inhibitor.
Patent EP-0104777-A1 (EP)
Inventor: KUWAHARA HISAO C O PATENT DIVI
IPC: H03F3/343
Filed: 1983-08-26
Abstract: A constant current source circuit producing a relatively stable constant current during power source voltage fluctuations and driven by a relatively low DC power source voltage is disclosed. The circuit includes a power source voltage supply terminal (12) to which is supplied a DC power source voltage, a reference potential terminal (14), a current source (16), a first transistor (10) connected at its collector to the power source voltage supply terminal via the current source and at its emitter to the reference potential terminal, a current mirror circuit (20), a second transistor (32) connected at its collector to the base of the first transistor via the current mirror circuit and at its emitter to the reference potential terminal, the base of the second transistor being connected to the collector of the first transistor, and a third transistor (34) connected between the power source voltage supply terminal and the reference potential terminal via output terminals to which load means (18) is connected, the base of the third transistor being connected for being driven by a current in proportion to a current of the second transistor.
Patent EP-0109761-A1 (EP)
Inventor: KLEPEIS JOHN EDWARD
IPC: B01D53/77
Filed: 1983-10-19
Abstract: The removal of S0<sub>2</sub> from two or more gas streams of differing S0<sub>2</sub> content is accomplished by feeding each of the streams to an absorbent so that the more dilute SO<sub>2</sub>- containing stream (10) or streams is supplied to the absorbent upstream from the point at which the more concentrated stream (14) or streams is supplied. By supplying the gas streams to the absorbet flow in ascending order of SO<sub>2</sub> concentration, the amount of SO<sub>2</sub> absorbed by the absorbent flow is increased. A single absorber or a plurality of absorbers may be utilized.
Patent EP-0099841-A1 (EP)
Inventor: JENCK JEAN
IPC: C07C51/14
Filed: 1983-07-07
Abstract: 1. Process for the preparation of beta, gamma-unsaturated carboxylic acids, by carbonylation of a conjugated diene in the presence of water, a halogenated hydrogen acid and a palladium catalyst, at a temperature above 60 degrees C and at a total pressure (at temperature) above 50 bars, characterised in that : a) the carbonylation operation is additionally carried out in the presence of a quaternary onium salt of a group VB element chosen from nitrogen, phosphorus and arsenic, the said element being quadricoordinated to carbon atoms and the said salt containing an anion chosen from the "hard" or "intermediate" bases of the group consisting of the anions : PO4 **3- , HPO4 **2- , H2 PO4 **- , CH3 SO3 **- , Ph-SO3 **- , (Ph denoting a phenyl radical), NO3 **- , SO4 **2- , PF6 **- , Cl**- or Br**- , b) the palladium catalyst consists of : - metallic palladium optionally deposited on a support, - a palladium oxide, - a salt or a pi-allyl complex of palladium in which the anion coordinated to the palladium cation is a "hard" or "intermediate" base of the group consisting of carboxylate, SO4 **2- , NO3 **- , acetylacetonate, chloride and bromide anions, or - a palladium zero complex incorporating organic ligands not containing group VB elements.
Patent EP-0107610-A1 (EP)
Inventor: BUJAK WALTER EDWARD
IPC: G05D16/20
Filed: 1983-10-03
Abstract: An electrical signal-to-pneumatic pressure signal transducer (10) converts a desired control pressure electrical signal (P DES ) to a load control pressure pneumatic signal by modulating fluid source flow to the load (14) through gated solenoid valves (24, 36) actuated in response to a difference value (Pe) between the desired pressure electrical signal (P DES ) and an actual sensed control pressure electrical signal (P SEN ).
Patent EP-0118451-A1 (EP)
Inventor: GEBELIUS SVEN RUNO VILHELM
IPC: B21C37/18
Filed: 1983-03-25
Abstract: Un organe tubulaire conique est fabriqué selon un procédé qui consiste, dans une première étape, à former un organe tubulaire ayant des profilages dirigés vers l'intérieur (2, 2', 3, 3') et à placer ensuite cet organe sur un noyau avec des rainures destinées à recevoir ces profilages (2, 2', 3, 3') et ayant une forme conique correspondant sensiblement à la forme interne de l'organe à fabriquer. A l'aide d'une force hydraulique et/ou pneumatique, répartie sur la surface de l'organe tubulaire au moyen d'au moins un dispositif flexible d'application d'une pression disposé autour de l'organe tubulaire, on donne à ce dernier une forme conique correspondant à la forme du noyau, la réduction du diamètre de l'organe étant compensée par un changement de la forme des profilages (2, 2', 3, 3'). L'organe est fabriqué avantageusement à partir d'un matériau ayant des perforations, ou d'un matériau à maille de fil métallique.
Patent EP-0136407-A1 (EP)
Title: Cistern for water-closets
Inventor: SCHMITT BERNHARD
IPC: E03D1/22
Filed: 1984-06-20
Abstract: A cistern (1) for water closets in which a double base (4) and a partition (5) which divides the remainder of the cistern chamber into two flushing-water storage chambers (6, 7) of different sizes are installed. Each flushing-water storage chamber (6, 7) has an emptying valve (8) and an outflow opening (9), the latter in each case running into the space between the cistern base (2) and the double base (4). The emptying valve (8) of the larger flushing-water storage chamber (6) has a higher stand and safety overflow pipe (10) than the other emptying valve. Each emptying valve (8) is connected to an actuation device (12, 13), the actuation device (12) for the large flushing- water supply engaging with its rod (17) into the actuation device (13) of the other emptying valve with a free movement in such a manner that both outflow valves (8) can be moved into the outflow position on operation of the actuation device (12) of the emptying valve (8) of the large flushing-water storage chamber and only the outflow valve (8) of the small flushing-water storage chamber can be moved into the outflow position on operation of the other actuation device (13). <IMAGE>
Patent EP-0169945-A1 (EP)
Inventor: DECOENE FRANS J G C
IPC: A01D43/08
Filed: 1984-07-27
Abstract: A row crop gathering attachment (1) for a forage harvester is disclosed comprising at least one pair of spaced apart dividers (14) defining an elongated stalkway (15) therebetween. First crop conveyor means (21) extend transversely into the associated stalkway (15) and are adapted, in use, to move backwards for gathering standing crop and for conveying the same in a rearward direction through the stalkway (15) as the forage harvester travels forwardly. Cutting means (41) are provided at a level below the first crop conveyor means (21) for severing stalks from the stubble after being engaged by the upper crop conveyor means. Second crop conveyor means (51) extend rearwardly of the cutting means (41) and are operable to engage the lower ends of the severed stalks and to convey the same rearwardly through the stalkway (15). 
     The second crop conveyor means (51) comprise a plurality of rotary members (52, 53, 54), each in the form of shaft means (56, 57, 58) on which are mounted a plurality of crop conveying elements (61, 62, 63) extending therefrom and relatively closely spaced axially thereof. The shaft means (56, 57. 58) extend transversely of the stalkway (15) and are spaced relative to each other so that the crop conveying elements (61, 62, 63) of adjacent rotary members (52, 53, 54) interleave. The rotary members (52, 53, 54) in use, are rotated in the same direction so that they constitute, in effect, a moving floor operable to engage the butt ends of the stalks severed by the cutting means (41) and to transfer the same thereover and longitudinally of the stalkway (15).
Patent EP-0151846-A1 (EP)
Inventor: COWLISHAW MICHAEL FREDERIC
IPC: G09G5/02
Filed: 1984-02-15
Abstract: (57) The invention provides a display apparatus for producing a colour image in which the colour of each picture element is defined by the intensities of component red, blue and green primaries and is coded as a binary number having r bits defining 2' intensity levels for red, g bits defining 2 9  intensity levels for green, and b bits defining 2 b  intensity levels for blue, where g ≤ 7, (g - r) = 1 or 2, and (g - b) = 2. In a particularly advantageous embodiment of the invention the image has a resolution of substantially 4 pels per mm or greater, and g ≤ 4. 
     The invention also includes a method of coding a colour image as defined above.
Patent EP-0130038-A1 (EP)
Inventor: LEE CHING-PANG
IPC: F01D5/18
Filed: 1984-06-19
Abstract: A turbomachinery airfoil has at least one internal cooling passage 16 having a pair of opposite walls 32, 34 with turbulence promoters, such as ribs 22 or pin arrays 50, integral therewith. The ribs or pin arrays are angled with respect to the center line 38 of their respective wall and the ribs or pin arrays on opposite walls are angled with respect to each other. At least one gap is provided in each rib to provide a flow path for dust which might otherwise collect behind each rib.
Patent EP-0142955-A1 (EP)
Inventor: CUMMINGS MICHAEL
IPC: F21V9/00
Filed: 1984-10-31
Abstract: In the manufacture of an optical assembly for a lamp unit, radiation from a concentrated radiation source such as a laser (20) is passed through lenses (13) of a lens element (12) forming part of the optical assembly. The lenses (13) direct the radiation onto localised regions (23) of a light obstructing layer (19) on the lens element so as to render the localised regions (23) light transmitting, such localised regions (23) being thereby in accurate registration with the lenses (13).
Patent EP-0141684-A1 (EP)
Title: 17-oxo-21-thioesters d'hydrocortisone, leur préparation et leurs applications comme médicament
Inventor: AUBARD GILBERT GUSTAVE
IPC: C07J31/00
Filed: 1984-07-24
Abstract: Le 21-thioacétate 17-butyrate de 3,30-dione 11β-hydroxy-prègn-4-ène et le 21-thiopropionate 17-butyrate de 3,20-dione 11β-hydroxy-prègn-4-ène sont des anti-inflammatoires.
Patent EP-0149432-A1 (EP)
Inventor: LARIZZA PIETRO
IPC: A24F19/00
Filed: 1984-10-24
Abstract: Tilting ashtray comprising a container (1) for the collection of stubs and ash and a closure lid (2) for the container (1), wherein the bearing base (4) of container (1) has a convex shape, while closure lid (2) includes a plate (6) adapted to close the top of the container (1) and provided with an opening (8) whereby under said opening (8) an additional plate (9) is located for temporary collection of stubs and ash before they are caused to fall into container (1) by means of a tilting thereof.
Patent EP-0164338-A1 (EP)
Inventor: HOUGARD ERLING
IPC: A01G27/04
Filed: 1983-12-09
Abstract: Un pot de fleurs pour des plantes, en particulier des fleurs, comprend une partie conteneur (10) dont la partie inférieure est adaptée pour recevoir une pièce insérée de fond (12) qui définit une chambre de fond (18) avec le fond (14) du conteneur pour récupérer l'eau, cette chambre de fond (18) étant pourvue d'un trop-plein de liquide (16). La pièce insérée de fond (12) comporte une partie encaissée (28) s'étendant vers le bas dans ladite chambre de fond (18) au delà du niveau du trop-plein (16), ladite partie encaissée (28) comprenant à son extrémité inférieure une ouverture de passage (42) vers la chambre (18) et étant ouverte à son extrémité supérieure pour recevoir un matériau de remplissage, p.ex. de la terre. Le remplissage se trouvant dans ladite partie encaissée peut jouer le rôle d'une mèche pour aspirer l'eau vers le haut depuis la chambre de fond dans des quantités adéquates de sorte que le remplissage du pot ne s'acidifie pas.
Patent EP-0160657-A1 (EP)
Title: Conteneur de disquettes a cylindre
Inventor: HELLMAN NAT III
IPC: G11B33/04
Filed: 1984-07-10
Abstract: Conteneur de disquettes à cylindre ne nécessitant pas plus de place sur le bureau en position ouverte qu'en position fermée. Le conteneur de disquettes à cylindre peut stocker jusqu'à 100 disquettes de 5 1/4 pouces de diamètre (133 millimètres) et utilise approximativement la même place sur le bureau que le conteneur de disquettes à couvercle basculant conventionnel qui peut stocker jusqu'à 50 disquettes de 5 1/4 pouces de diamètre. Le conteneur de disquettes à cylindre se compose de deux panneaux latéraux (1) et (2), d'un panneau de fond (3) fixé aux panneaux latéraux et d'un couvercle articulé (4) fixé de manière mobile aux panneaux latéraux. Une pluralité de séparations (6) et (7) se trouve à l'intérieur du conteneur pour séparer les disquettes en fonction des besoins de l'utilisateur.
Patent EP-0162274-A1 (EP)
Inventor: BEXTEN LUDGER DR DIPL-CHEM
IPC: C08F2/42
Filed: 1985-04-13
Abstract: The deactivation of catalyst systems comprising a transition metal compound and an organoaluminium compound which are employed for the polymerisation of ethylene or for the copolymerisation of ethylene with an  alpha -olefin at from 300 to 3500 bar and at from 150 to 350 DEG C is carried out using wax-like copolymers of ethylene which contain oxygen, nitrogen, phosphorus and/or sulphur. They have a comonomer content of from 5 to 75% by weight and have a molecular weight of from 100 to 10000.
Patent EP-0167749-A1 (EP)
Title: Aussenläufermotor mit angeschraubtem Motorflansch
Inventor: STURM GERHARD
IPC: H02K9/22
Filed: 1985-05-10
Abstract: Außenläufermotor zum Antrieb von Ventilatoren, mit einem fliegend gelagerten Läufer (2) und einem mit einem Motorflansch (17) verbundenen Stator (3), der aus einer Statorwicklung und einem Statorblechpaket (4) besteht und insbesondere mit einer aus Kunststoff bestehenden, an das Statorblechpaket (4) angespritzten, isolierenden Schicht versehen ist, die sich über die Innenseite einer axialen Statorbohrung des Statorblechpakets (4) sowie zumindest bereichsweise über die Stirnseiten des Statorblechpakets (4) erstreckt. Es ist eine drehbar gelagerte, die axiale Statorbohrung durchsetzende Läuferwelle (11) vorhanden, die auf dem dem Motorflansch (17) gegenüberliegenden Ende drehfest mit dem Läufer (2) verbunden ist. Hierbei ist mindestens ein metallisches Wärmeleitelement (22a) vorgesehen, das einendig kraftund/oder formschlüssig in das Innere des Statorblechpakets (4) eingreift und anderendig zur Wärmeableitung an den vorzugsweise metallischen Motorflansch (17) mit diesem in Kontakt steht.
Patent EP-0164020-A1 (EP)
Inventor: ALLINGTON ROBERT WILLIAM
IPC: F04B43/12
Filed: 1985-05-22
Abstract: To increase precision of flow in multiple channels of a peristaltic pump, a plurality of spring biased cassettes (18A, 18B, 18C) are mounted to cooperate with a spool (38) having a plurality of elongated rollers (36A-36C) which orbit about its center so that each elongated roller in succession compresses a plurality of flexible tubes (20A-20C) in the channels against corresponding cam surfaces (108, 110) in the cassettes (18A-18C) spaced from the rollers (36A-36C) by surfaces (107) of the cassettes which are in contact with the rollers (36A-C) In each cassette (18A-C), the cam (108,110) is mounted between side plates (52-54) against which the rollers (36A-36C) roll, which are spring biased against the rollers (36A-36C) and hinged at a center location to provide precision determined only by the precision of the cam (108, 110) to side plate edge dimension. The cam is shaped to reduce pulses during roller lift-off from the cam surface (108, 110) to provide for pulsefree flow.
Patent EP-0167028-A1 (EP)
Inventor: STETTER JORG DR
IPC: C07D405/04
Filed: 1985-06-11
Abstract: 5-Amino-4-heterocyclyl-1-phenylpyrazoles of the formula   <IMAGE> in which R1 represents hydrogen or alkyl, R2 represents hydrogen or a radical   <IMAGE>  R3 represents hydrogen,    <IMAGE>  alkyl, alkenyl or alkinyl, R4, R5, R6, R7 and R8 independently of one another represent hydrogen, cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical -S(O)n-R10, R9 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, alkoxyalkyl, alkylthioalkyl, optionally substituted cycloalkyl, optionally substituted aryl, alkoxy, alkylthio, optionally substituted aryloxy or aryloxyalkyl, optionally substituted arylthio, alkylamino, dialkylamino or optionally substituted arylamino, R10 represents alkyl, halogenoalkyl, amino, alkylamino or dialkylamino, X represents oxygen or sulphur, n represents the number 0, 1 or 2 and Het represents a saturated or unsaturated optionally substituted heterocyclic radical, exhibit herbicidal and plant growth-regulating activity.
Patent EP-0180033-A1 (EP)
Inventor: JONNER WOLF-DIETER DIPL ING FH
IPC: B60K28/16
Filed: 1985-09-20
Abstract: 1. Slip control system for drive gear for a road vehicle having automatic transmission, wherein a control of the brake pressure at at least one driven wheel and/or of the drive torque is effected in the case of a tendency to spin at at least one driven wheel (1, 2), characterized in that a shift into a higher gear is effected by means of a control signal tripped at the start of the control, in particular start of the engine torque control, and that the hysteresis of the shift points of the transmission (10) is also increased by means of this control signal.
Patent EP-0185860-A1 (EP)
Inventor: JADAMUS HANS DR
IPC: C08L71/00
Filed: 1985-09-26
Abstract: Thermoplastic compositions comprised of the following components: (A) Polyphenylene ether, in the amount of 20-90 parts by weight; (B) Styrene resins, in the amount of 5-70 parts by weight; (C) Polyoctenylenes, in the amount of 2-20 parts by weight; (D) Copolymers based on styrene and butadiene, in the amount of 0-20 parts by weight; and (E) Optionally, other additives; are disclosed.
Patent EP-0179306-A1 (EP)
Inventor: WOLTERMANN ERICH H
IPC: A47J31/40
Filed: 1985-09-28
Abstract: Eine Maschine zum Zubereiten heißer Getränke, wie Kaffee, Tee o.dgl., bestehend aus einem Gehäuse mit einem Wasserbehälter und einem Heizelement sowie mit einer Abgabeleitung mit Auslauf. Der Wasserbehälter (6) ist mit seiner durch ein Ventil (19) verschließbaren Öffnung nach unten einer ein bestimmtes Dosiervolumen aufnehmenden Ausnehmung (25) zugekehrt angeordnet und im übrigen luftdicht verschlossen, wobei der dem bestimmten Dosiervolumen entsprechende maximale Füllstand (Y-Y) in der Ausnehmung in der Öffnungsebene der Öffnung liegt, das Ventil (19) geschlossen ist und das Heizelement (27) das Dosiervolumen erhitzt.
Patent EP-0163572-A1 (EP)
Inventor: MAURY GEORGES
IPC: H02J13/00
Filed: 1985-05-15
Abstract: PCT No. PCT/FR85/00117 Sec. 371 Date Jan. 10, 1986 Sec. 102(e) Date Jan. 10, 1986 PCT Filed May 15, 1985 PCT Pub. No. WO85/05505 PCT Pub. Date Dec. 5, 1985.The electronic interface device permits remote control and monitoring of a power distribution panelboard coupled with a management system. In respect of each outgoing power line, a local control unit is connected to a remote control unit while a central unit is assigned to each local control unit to the remote control unit which then converts the data delivered by the local control unit into data which are compatible with the central unit. Exchange of data between each remote control unit and the management system is achieved by at least one microprocessor-based control circuit located in the central unit, through a series link or current loop.
Patent EP-0214351-A1 (EP)
Inventor: BROSSAS JEAN
IPC: C07F9/6593
Filed: 1985-09-06
Abstract: The organophosphorous compounds are chosen from: -(I) the sulphur deriviatives of hexahalocyclotriphosphazene of formula <IMAGE> in which 1 </= n </= 5, 1 </= m </= 4, R1 and R2 are chosen from the hydrogen atom and methyl and ethyl radicals, X is a halogen atom and A is chosen from the oxygen atom and the NH radical, and  (II) the compounds of formula <IMAGE> in which 1 </= p </= 3, 1 </= m </= 4, R1 and R2 are chosen from the hydrogen atom and methyl and ethyl radicals, and: - either R3 is chosen from saturated hydrocarbon radicals containing from 1 to 6 carbon atoms, M is sulphur and A is oxygen, - or R3 is the methyl radical, M is chosen from sulphur and oxygen and A is chosen from oxygen and the NH radical. The flame-retarded polymeric composition according to the invention comprises at least one polymer obtained by polymerisation in the presence of at least one free radical initiator and of at least one such organophosphorous compound.
Patent EP-0184954-A1 (EP)
Inventor: BARILLEAU HENRI
IPC: H01B7/18
Filed: 1985-11-13
Abstract: The ignition cable comprises a longitudinal reinforcing element (5) between two layers (4, 6) of insulation. According to the invention, this element (5) is a tape laid between the two extrusion operations forming the insulating layers (4, 6). The operation is much simpler and more rapid than wrapping with a thread, and the strength of the cable is improved. <IMAGE>